Gene Editing Longitudinal seroprevalence study among pregnant people indicates waning of immunity from natural SARS-CoV-2 infections Posted on January 3, 2023 by Editorial Staff Researchers evaluated the seroprevalence and durability of antibodies against SARS-CoV-2 nucleocapsid protein among pregnant individuals and investigated transplacental antibody transfer. Share on FacebookTweetFollow us Editorial Staff Thanks to DALL-E, the Race to Make Artificial Protein Drugs Is On Beijing rebukes new Covid testing requirements for travelers from China